Lens listened to what Tina said, and thought about how she could use all the information.
Lena has Liz's phone number as well. If Lena needed to do something, Liz could now easily be a pawn to work against Tina.
Lena realized that Liz wants to make Tina miserable at any cost. Lena did not understand how or why a sister would be like this.
Finally, Lena was comforted at the thought that she did not have to suffer by having a sister. But Lena's newfound comfort could not translate in the slightest to Tina.
Tina was still crying, and Lena finally realized that her role right now was to be Tina's friend. How else would she get more information?
Lena hugged Tina, and made sure that Tina could not see her cruel smile during their hug.
Lena note decided what she was going to do: She was going to manipulate pawns to ruin Tina's life, all while pretending to be her friend.
She had three pawns now: Tina's sister, Liz. Tina's ex boyfriend. And finally, the strongest pawn of all, George.
Yes. George will help her, and he will do so willingly.
Lena thought about all this, and she would have laughed at the thoughts if Tina was not here with her.